The Concord River Boater’s Trail begins at the confluence of the Sudbury and Assabet Rivers, at Egg Rock, where they join to become the Concord River. The river is slow moving and easy to paddle in this section, so you can appreciate the rich natural and cultural sites along the way. Pass by the Old Manse, home of Emerson and Hawthorne, and paddle under the famous Old North Bridge, a part of Minute Man National Historical Park. The river enters the Great Meadows National Wildlife Refuge, and you can land your boat to explore the impoundments, home to a diversity of waterfowl. From here, the river continues to slowly meander through rich greenery until you reach Route 225.
Kayaking on the Concord River
EGG ROCK
The Concord River begins at Egg Rock where the Sudbury and Assabet Rivers join to become the Concord River. If the current permits, be sure to paddle your way up to Egg Rock to read its inscription. This is also the beginning of the Wild and Scenic section of the Concord River. A wealth of history as well as noteworthy current events take place on this river.
This river junction provided perfect conditions for Native Americans to thrive off the influx of shad, eels, and alewives (also known as river herring). In the late 19th century, it provided the ideal location for large holiday breakfasts, daily picnics, and camping parties for European settlers. If you carefully observe the natural beauty around this junction, you may be lucky enough to spot an osprey nest. In the words of Henry David Thoreau: “Concord River is remarkable for the gentleness of its current, which is scarcely perceptible… it appears to have been properly named Musketaquid, or Meadow River, by the Indians.”
OLD CALF PASTURE AT LOWELL ROAD BRIDGE
Access point: There is a boat ramp and parking at the Old Calf Pasture Conservation Area off Lowell Road just upstream of the Lowell Road Bridge.
As your boat swiftly glides under the Lowell Road Bridge, try to imagine the cave made of thick stone slabs that once stood erect under this very bridge. As George Bartlett tells us, just inside the stone cave walls resided pigs owned by some of the oldest European settlers on the river.
THE OLD MANSE
There is a dock at the boathouse of the Old Manse on the right side of the river where you can tie up your boat if you want to disembark for a short visit.
When Ralph Waldo Emerson’s grandfather, the Reverend William Emerson, built this home with his own hands in 1770, he had no idea how many historically significant events would happen here. Ralph Waldo Emerson conceived his famous 1836 work Nature at the Old Manse. Nathaniel Hawthorne and Sophia Peabody began their marriage here in 1842, and George Bartlett initiated his “floats,” water sports, and river outings and wrote various guidebooks and articles about the Concord River at this home. Even William Brewster, the first president of the Massachusetts Audubon Society (the first Audubon Society of the United States) called a portion of the Old Manse his home when he first arrived in Concord.
If you visit the home, be sure to notice the poems that Hawthorne and Peabody inscribed on the windowpanes for each other, as well as the vegetable garden that Henry David Thoreau planted for the newlyweds. From there it is a short walk to the Old North Bridge.
THE OLD NORTH BRIDGE
The Old North Bridge is where the historic “shot heard ‘round the world” was fired. Dock your boat and visit the Minute Man Historical Park Visitor’s Center to learn more.
According to legend, there once existed a stone wall barrier built below the waterline under the Old North Bridge. John Buttrick, Ralph Waldo Emerson, and Edmund Hosmer were said to have constructed the wall in order to inhibit large boats from damaging the natural beauty of the river. Just as we hope today to keep our rivers clean and free of oil contaminants, unsafe speeds, and conservation destruction, so did others two hundred years ago.
MINUTE MAN NATIONAL HISTORICAL PARK
People come from all over the world to visit this historic place. If you have time to explore the park, be sure to start at the Minute Man National Historical Park Visitor’s Center. The Center, built in 1911, is on the left of the river, past the bridge. At the Minuteman Statue, by Daniel Chester French, you will also notice Emerson’s inscription on the base of the statue:
“By the rude bridge that arched the floor,
Their flag to April’s breeze unfurled,
Here once the embattled farmers stood,
And fired the shot heard around the world.”
Great Meadows
| © Dave WitherbeeGREAT MEADOWS NATIONAL WILDLIFE REFUGE
Just 1.2 miles from Egg Rock, your boat will enter the large conservation land known as the Great Meadows National Wildlife Refuge. This land has been carefully protected since it was first purchased in 1928 by Samuel Hoar and later generously donated to the U.S. Fish and Wildlife Service in 1944. Hoar worked extensively to preserve the natural habitat. He constructed dikes throughout the marshes to protect the waterfowl’s habitat, a goal that we are still working on today. Thanks to Hoar’s and the U.S. Fish and Wildlife’s work, you may spot or hear several waterfowl species throughout the Great Meadows portion of the Concord River. These native birds are especially prevalent throughout the spring and fall.
Half a mile from the boundary, you will spy a landing next to a small beach with a Great Meadows National Wildlife Refuge sign. Hidden on the other side of dense vegetation is a breathtaking view of the Great Meadows. There are 2.5 miles of trails through the meadows and woods which can be a nice addition to paddling the river. Thoreau took advantage of the wonder of the Great Meadows, where he enjoyed picking the pickerelweed and cardinal flowers.
THE CONCORD IMPOUNDMENTS
The Concord Impoundments are home to many species of wildlife, including river otters, mink, muskrats, and white-tailed deer. The two impoundments are each enclosed with a man-made dike in order to control the water level. The impoundments are similar to lakes, except they are drained into the Concord River in the summertime to allow the growth of vegetation that will provide food in the fall for migrating waterfowl. The drawdown of the impoundments provides ideal feeding grounds for shorebirds. These species make the impoundments a popular spot for bird watchers. The Northern Harrier uses the impoundments as hunting ground. Blanding’s turtles live most of the year in the impoundments and nest nearby. Waterfowl, including mallards and wood ducks, nest here. Several species of marsh birds, including rails and bitterns, are found in the cattails within the impoundments. Many species of amphibians and reptiles are active during the warmer months.
Visitors to the impoundments in July might see the invasive purple loosestrife plant or water chestnut. These plants are detrimental to the river’s wildlife habitat. The U.S. Fish and Wildlife Service is working to decrease the growth of these plants.
BALL’S HILL
Ball’s Hill will soon approach on your left, half a mile downstream from the Great Meadows landing. William Brewster purchased this land in 1891 and built a cabin on the southeast slope. When Benjamin Ball left this hill to fight in the Battle of Bunker Hill, he lost his life in the battle and never returned.
Additionally, this hill held importance for the Nipmuck Native Americans. Thousands of the Nipmuck’s stone weapons were discovered here, as well as at other sites along the riverbanks. The high elevation of the hill allowed the Nipmucks to avoid much of the spring flooding.
BEAVER DAM
As your boat continues to gently glide through the calm current of this river portion, be sure to look for beaver dams. If you are lucky, you may see a heron perched atop the dam or Painted turtles resting around the sides. Beavers live all along the river, but they are spotted more frequently closer to the Great Meadows Lake.
CARLISE-BEDFORD BRIDGE (END)
Access Point: The Bedford Boat Ramp is just downstream of the bridge on the right bank, with ample parking and vehicle access to Rte. 225. The bridge marks the boundary between Carlisle and Bedford — the original bridge was built from the left by the Town of Carlisle and from the right by the Town of Bedford.
Just beyond the Carlisle-Bedford Bridge, the Concord River opens out to what seems like a whole new river. This part of the river is very popular for boating and fishing. Because the river is a bit wider, motorized boats and sometimes jet skis use the river. Speed limit for all boats is 10 miles per hour so they should not be disruptive to any wildlife or paddlers.
Many thanks to the SuAsCo River Stewardship Council. This article is adapted from their Concord River Boater’s Trail Commentary Guide, with permission. You can download a map that includes the locations mentioned in this article — and more — at sudbury-assabet-concord.org/downloads/family-friendly-map.pdf or simply scan this QR code. You can also follow them on Facebook @SuascoRSC